carolinecolbert2003 carolinecolbert2003
  • 04-05-2021
  • Mathematics
contestada

Write the nth term of the following sequence in terms of the first term of the sequence.

1, 8, 15, 22, . . .

Respuesta :

unicorn3125
unicorn3125 unicorn3125
  • 06-05-2021

Answer:

         [tex]\bold{a_n=7n-6}[/tex]

Step-by-step explanation:

a₁ = 1

a₂ = 8 = 1 + 7 = a₁ + 7

a₃ = 15 = 1 + 7 + 7 = a₁ + 7×2

a₄ = 22 = 1 + 7 + 7 + 7 = a₁ + 7×3

Therefore:

               [tex]a_n=1+7(n-1)=1+7n-7\\\\a_n=7n-6[/tex]

Answer Link

Otras preguntas

What’s the measurement of angle x
A swimming team has 16 members. The coach wants to create teams of 4 swimmers to compete in the relay race. How many different teams of 4 can she make without r
This graph represents an endothermic reaction. What does it show about the potential energy of reactants and products? Abuzua nunuad in Reaction progress A. The
A rectangle is divided into equal squares. One row covers 1/8 of the whole rectangle. There are 3 squares in each row. How many squares are in the whole rectang
In thefigurebelow determine the densityLiquid X20cmLiquid x​
Write a program that prints the sum of the even numbers and the products of odd numbers on the screen
how do I say I love exploring in French
can someone help me
Answer the following questions
Define maslow's hierarchy of needs and give the 5 classifications